Рет қаралды 5,739
Before operating the Chiller plant we must know the followings:
1. Check all the status and setpoints of Pumps, valves, Fans,Temp, levels,flows,Chillers etc
2. Max & Minm Speed of motors etc
3. Amount of flow and Differentialpressure as per the design of the plant.
4. Follow the proper sequence as per the operational portfolio.
SCADA is a control system which is used in industrial process. SCADA is a pure
software package that's positioned on top of hardware to which it is interfaced, in general via a PLCs or other commercial modules.
SCADA allows an operator in a location centeral to a widely distributed process, such as oil and gas, pipeline system, hydroelectric systems etc to control and to monitor the measured variable.